Release notes¶

Version 2.4.1 GA, 16 October 2017¶

OR operator in WHERE clause between attribute filters
Maintenance mode ( SET MAINTENANCE=1)
CALL KEYWORDS available on distributed indexes
Grouping in UTC
query_log_mode for custom log files permissions
Field weights can be zero or negative
max_query_time can now affect full-scans
added net_wait_tm, net_throttle_accept net_throttle_action and net_throttle_accept net_throttle_action for network thread fine tuning (in case of workers=thread_pool)
COUNT DISTINCT works with facet searches
IN can be used with JSON float arrays
multi-query optimization is not broken anymore by integer/float expressions
SHOW META shows a multiplier row when multi-query optimization is used

Manticore Search is built using cmake and the minimum gcc version required for compiling is 4.7.2.

Manticore Search runs under manticore user.

Default data folder is now /var/lib/manticore/.

Default log folder is now /var/log/manticore/.

Default pid folder is now /var/run/manticore/.

a58c619 fixed SHOW COLLATION statement that breaks java connector
631cf4e fixed crashes on processing distributed indexes; added locks to distributed index hash; removed move and copy operators from agent
942bec0 fixed crashes on processing distributed indexes due to parallel reconnects
e5c1ed2 fixed crash at crash handler on store query to daemon log
4a4bda5 fixed a crash with pooled attributes in multiqueries
3873bfb fixed reduced core size by prevent index pages got included into core file
11e6254 fixed searchd crashes on startup when invalid agents are specified
4ca6350 fixed indexer reports error in sql_query_killlist query
123a9f0 fixed fold_lemmas=1 vs hit count
cb99164 fixed inconsistent behavior of html_strip
e406761 fixed optimize rt index loose new settings; fixed optimize with sync option lock leaks;
86aeb82 Fixed processing erroneous multiqueries
2645230 fixed result set depends on multi-query order
72395d9 fixed daemon crash on multi-query with bad query
f353326 fixed shared to exclusive lock
3754785 fixed daemon crash for query without indexes
29f360e fixed dead lock of daemon